NL166942B - PROCESS FOR PREPARING A 7-PHENOXYACETAMIDO-3-METHYLCEFAM-4-CARBONIC ACID DERIVATIVE. - Google Patents

PROCESS FOR PREPARING A 7-PHENOXYACETAMIDO-3-METHYLCEFAM-4-CARBONIC ACID DERIVATIVE.

Info

Publication number
NL166942B
NL166942B NL7017666.A NL7017666A NL166942B NL 166942 B NL166942 B NL 166942B NL 7017666 A NL7017666 A NL 7017666A NL 166942 B NL166942 B NL 166942B
Authority
NL
Netherlands
Prior art keywords
methylcefam
phenoxyacetamido
preparing
acid derivative
carbonic acid
Prior art date
Application number
NL7017666.A
Other languages
Dutch (nl)
Other versions
NL166942C (en
NL7017666A (en
Original Assignee
Lilly Co Eli
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Lilly Co Eli filed Critical Lilly Co Eli
Publication of NL7017666A publication Critical patent/NL7017666A/xx
Publication of NL166942B publication Critical patent/NL166942B/en
Application granted granted Critical
Publication of NL166942C publication Critical patent/NL166942C/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D501/00—Heterocyclic compounds containing 5-thia-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. cephalosporins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
    • C07D501/02—Preparation
    • C07D501/08—Preparation by forming the ring or condensed ring systems
    • C07D501/10—Preparation by forming the ring or condensed ring systems from compounds containing the penicillin ring system
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups
NL7017666.A 1970-02-24 1970-12-03 PROCESS FOR PREPARING A 7-PHENOXYACETAMIDO-3-METHYLCEFAM-4-CARBONIC ACID DERIVATIVE. NL166942C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US1381470A 1970-02-24 1970-02-24
US1381570A 1970-02-24 1970-02-24

Publications (3)

Publication Number Publication Date
NL7017666A NL7017666A (en) 1971-08-26
NL166942B true NL166942B (en) 1981-05-15
NL166942C NL166942C (en) 1981-10-15

Family

ID=26685285

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7017666.A NL166942C (en) 1970-02-24 1970-12-03 PROCESS FOR PREPARING A 7-PHENOXYACETAMIDO-3-METHYLCEFAM-4-CARBONIC ACID DERIVATIVE.

Country Status (18)

Country Link
JP (1) JPS4946318B1 (en)
BE (1) BE759796A (en)
BG (1) BG19184A3 (en)
CH (1) CH574448A5 (en)
CS (1) CS193010B2 (en)
DE (1) DE2060311B2 (en)
ES (1) ES386042A1 (en)
FR (1) FR2072934A5 (en)
GB (1) GB1289392A (en)
HU (1) HU162238B (en)
IE (1) IE34713B1 (en)
IL (1) IL35801A (en)
NL (1) NL166942C (en)
PL (1) PL84211B1 (en)
RO (1) RO57203A (en)
SE (1) SE406324B (en)
SU (1) SU361571A3 (en)
YU (1) YU35260B (en)

Also Published As

Publication number Publication date
IE34713B1 (en) 1975-07-23
CH574448A5 (en) 1976-04-15
IL35801A0 (en) 1971-02-25
SE406324B (en) 1979-02-05
BE759796A (en) 1971-06-03
HU162238B (en) 1973-01-29
JPS4946318B1 (en) 1974-12-09
BG19184A3 (en) 1975-04-30
YU35260B (en) 1980-10-31
NL166942C (en) 1981-10-15
GB1289392A (en) 1972-09-20
FR2072934A5 (en) 1971-09-24
IL35801A (en) 1974-10-22
PL84211B1 (en) 1976-03-31
IE34713L (en) 1971-08-24
NL7017666A (en) 1971-08-26
RO57203A (en) 1974-12-11
CS193010B2 (en) 1979-09-17
ES386042A1 (en) 1973-12-16
DE2060311B2 (en) 1976-06-24
DE2060311A1 (en) 1971-09-09
SU361571A3 (en) 1972-12-07
YU292570A (en) 1980-04-30

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee